Hello,
How to import csv data into Oracle using c #. Where data to be imported 3GB in size and number of rows 7512263. I've managed to import csv data into Oracle, but the time it takes about 1 hour. How to speed up the time it takes to import csv data into oracle. Thank you.

This is my code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.Threading;
using System.Text.RegularExpressions;
using System.IO;
using FileHelpers;
using System.Data.OracleClient;

[DelimitedRecord(",")]
public class XL_XDR
{
public string XDR_ID;
public string XDR_TYPE;
public string SESSION_START_TIME;
public string SESSION_END_TIME;
public string SESSION_LAST_UPDATE_TIME;
public string SESSION_FLAG;
public string VERSION;
public string CONNECTION_ROW_COUNT;
public string ERROR_CODE;
public string METHOD;
public string HOST_LEN;
public string HOST;
public string URL_LEN;
public string URL;
public string CONNECTION_START_TIME;
public string CONNECTION_LAST_UPDATE_TIME;
public string CONNECTION_FLAG;
public string CONNECTION_ID;
public string TOTAL_EVENT_COUNT;
public string TUNNEL_PAIR_ID;
public string RESPONSIVENESS_TYPE;
public string CLIENT_PORT;
public string PAYLOAD_TYPE;
public string VIRTUAL_TYPE;
public string VID_CLIENT;
public string VID_SERVER;
public string CLIENT_ADDR;
public string SERVER_ADDR;
public string CLIENT_TUNNEL_ADDR;
public string SERVER_TUNNEL_ADDR;
public string ERROR_CODE_2;
public string IPID;
public string C2S_PKTS;
public string C2S_OCTETS;
public string S2C_PKTS;
public string S2C_OCTETS;
public string NUM_SUCC_TRANS;
public string CONNECT_TIME;
public string TOTAL_RESP;
public string TIMEOUTS;
public string RETRIES;
public string RAI;
public string TCP_SYNS;
public string TCP_SYN_ACKS;
public string TCP_SYN_RESETS;
public string TCP_SYN_FINS;
public string EVENT_TYPE;
public string FLAGS;
public string TIME_STAMP;
public string EVENT_ID;
public string EVENT_CODE;